From cca44505f242e215c7b84cbad0a04d9fc64df899 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 14 Dec 2008 02:12:07 -0600
Subject: Teach oneit to reboot on exit more reliably.

---
 toys/oneit.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/toys/oneit.c b/toys/oneit.c
index 341bb080..45935918 100644
--- a/toys/oneit.c
+++ b/toys/oneit.c
@@ -58,7 +58,12 @@ void oneit_main(void)
     // pid 1 just reaps zombies until it gets its child, then halts the system.
     while (pid!=wait(&i));
     sync();
-    reboot(toys.optflags ? RB_POWER_OFF : RB_AUTOBOOT);
+
+	// PID 1 can't call reboot() because it kills the task that calls it,
+	// which causes the kernel to panic before the actual reboot happens.
+	if (!vfork()) reboot((toys.optflags&1) ? RB_POWER_OFF : RB_AUTOBOOT);
+	sleep(5);
+	_exit(1);
   }
 
   // Redirect stdio to /dev/tty0, with new session ID, so ctrl-c works.
-- 
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